[go: up one dir, main page]

WO2001028598A8 - Production electrolytique de iode naissant pour le traitement et la prevention d'infections associees aux protheses medicales - Google Patents

Production electrolytique de iode naissant pour le traitement et la prevention d'infections associees aux protheses medicales

Info

Publication number
WO2001028598A8
WO2001028598A8 PCT/US2000/041443 US0041443W WO0128598A8 WO 2001028598 A8 WO2001028598 A8 WO 2001028598A8 US 0041443 W US0041443 W US 0041443W WO 0128598 A8 WO0128598 A8 WO 0128598A8
Authority
WO
WIPO (PCT)
Prior art keywords
iodine
oxidant
electrolytic generation
induced infections
cathode
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US2000/041443
Other languages
English (en)
Other versions
WO2001028598A3 (fr
WO2001028598A2 (fr
WO2001028598A9 (fr
Inventor
Terrence R Green
Jack Fellman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OxiBio Inc
Original Assignee
OxiBio Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by OxiBio Inc filed Critical OxiBio Inc
Priority to JP2001531426A priority Critical patent/JP2003512094A/ja
Priority to AU23002/01A priority patent/AU2300201A/en
Priority to DE60016619T priority patent/DE60016619T2/de
Priority to EP00986830A priority patent/EP1221980B1/fr
Priority to AT00986830T priority patent/ATE284226T1/de
Publication of WO2001028598A2 publication Critical patent/WO2001028598A2/fr
Publication of WO2001028598A3 publication Critical patent/WO2001028598A3/fr
Anticipated expiration legal-status Critical
Publication of WO2001028598A9 publication Critical patent/WO2001028598A9/fr
Publication of WO2001028598A8 publication Critical patent/WO2001028598A8/fr
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
    • C02F1/4674—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation with halogen or compound of halogens, e.g. chlorine, bromine
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/03—Electric current
    • A61L2/035—Electrolysis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/4616—Power supply
    • C02F2201/46165—Special power supply, e.g. solar energy or batteries
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/04—Disinfection

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • External Artificial Organs (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)

Abstract

L'invention concerne un dispositif anti-infectieux comprenant généralement une formulation productrice d'agent oxydant contenue dans une partie au moins de ce dispositif, lequel est conçu pour produire un agent oxydant anti-infectieux par voie électrolytique. Ce dispositif comprend au moins un élément de cathode et/ou un élément d'anode situés dans cette partie de dispositif, et permet d'électrolyser ladite formulation productrice d'agent oxydant, d'où la production de cet agent oxydant anti-infectieux par voie électrolytique. Une source d'alimentation est connectée électriquement aux éléments de cathode et d'anode de façon que le courant passe entre ces éléments de cathode et d'anode. Dans un mode de réalisation, la formulation productrice d'agent oxydant contient un solide dispersé dans une paroi polymérique de ce dispositif. Dans un mode de réalisation préféré, les éléments de cathode et d'anode sont entièrement logés dans la paroi polymérique du dispositif, même si dans certains modes de réalisation, ils peuvent être partiellement logés dans la paroi polymérique dudit dispositif. Dans un autre mode de réalisation, cette formulation productrice d'agent oxydant renferme une solution contenue dans une chambre du dispositif. Les éléments de cathode et d'anode se trouvent à l'intérieur de la chambre, en contact avec cette solution. La substance anti-infectieuse produite par voie électrolytique se présente de préférence sous forme d'iode élémentaire. Dans un mode de réalisation, la formulation productrice d'agent oxydant contient un iodure oxydé au niveau de l'élément d'anode. Dans un autre mode de réalisation, ladite formulation productrice d'agent oxydant contient un iodate réduit au niveau de l'élément de cathode. De préférence, un donneur de protons est également présent dans la formulation productrice d'agent oxydant contenant ce iodate.
PCT/US2000/041443 1999-10-20 2000-10-20 Production electrolytique de iode naissant pour le traitement et la prevention d'infections associees aux protheses medicales Ceased WO2001028598A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2001531426A JP2003512094A (ja) 1999-10-20 2000-10-20 埋め込み物による感染を防止するためのヨウ素の電気分解的生成
AU23002/01A AU2300201A (en) 1999-10-20 2000-10-20 Electrolytic generation of nascent iodine as a method of treatment and for the prevention of infections associated with medical implant devices
DE60016619T DE60016619T2 (de) 1999-10-20 2000-10-20 Elektrolytische herstellung von iod zur verhinderung von implantat induzierten infektionen
EP00986830A EP1221980B1 (fr) 1999-10-20 2000-10-20 Production electrolytique d'iode naissant pour le traitement et la prevention d'infections associees aux protheses medicales
AT00986830T ATE284226T1 (de) 1999-10-20 2000-10-20 Elektrolytische herstellung von iod zur verhinderung von implantat induzierten infektionen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16055599P 1999-10-20 1999-10-20
US60/160,555 1999-10-20

Publications (4)

Publication Number Publication Date
WO2001028598A2 WO2001028598A2 (fr) 2001-04-26
WO2001028598A3 WO2001028598A3 (fr) 2002-03-14
WO2001028598A9 WO2001028598A9 (fr) 2002-08-01
WO2001028598A8 true WO2001028598A8 (fr) 2003-10-23

Family

ID=22577377

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/041443 Ceased WO2001028598A2 (fr) 1999-10-20 2000-10-20 Production electrolytique de iode naissant pour le traitement et la prevention d'infections associees aux protheses medicales

Country Status (7)

Country Link
US (1) US6482309B1 (fr)
EP (1) EP1221980B1 (fr)
JP (1) JP2003512094A (fr)
AT (1) ATE284226T1 (fr)
AU (1) AU2300201A (fr)
DE (1) DE60016619T2 (fr)
WO (1) WO2001028598A2 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010083057A (ko) 1998-06-19 2001-08-31 추후제출 항-감염 및 피임성을 갖는 의료 장치
US6838050B1 (en) * 1999-06-04 2005-01-04 Oxibio, Inc. Methods and devices for providing anti-infective activity to a medical device
US7122027B2 (en) * 2001-05-25 2006-10-17 Medtronic, Inc. Implantable medical device with controllable gaseous agent release system
US7885708B2 (en) * 2003-01-15 2011-02-08 Erchonia Corporation Iontophoresis device
DE602004019328D1 (de) * 2003-02-18 2009-03-19 Medtronic Inc Verschlussbeständiger hydrocephalischer shunt
US20070025869A1 (en) * 2005-07-15 2007-02-01 Gordon John H Fluid Delivery Device
US9180218B2 (en) * 2005-09-30 2015-11-10 Teledyne Scientific & Imaging, Llc Self decontaminating system and fabric
US9266733B2 (en) * 2005-09-30 2016-02-23 Teledyne Scientific & Imaging, Llc Multilayer self-decontaminating coatings
US8834687B2 (en) * 2005-09-30 2014-09-16 Teledyne Licensing, Llc Multilayer self-decontaminating coatings
US8268159B2 (en) 2005-12-20 2012-09-18 Ceramatec, Inc. Electrolytic process to produce sodium hypochlorite using sodium ion conductive ceramic membranes
US8021610B2 (en) 2006-09-07 2011-09-20 Biolargo Life Technologies, Inc. Systems providing antimicrobial activity to an environment
EP2081605B1 (fr) * 2006-10-11 2013-12-25 Biolargo Life Technologies, Incorporated Procede pour reduire des germes
WO2008063782A2 (fr) * 2006-10-12 2008-05-29 C. R. Bard Inc. Structure gonflable pourvue d'une couche tressée
US20080269665A1 (en) * 2007-04-24 2008-10-30 Johan Petersen Chemotherapy delivery device
US20100179646A1 (en) * 2009-01-09 2010-07-15 Rainbow Medical Ltd. Glucose oxidase techniques
US20100310621A1 (en) * 2009-06-04 2010-12-09 Richards James C Controlled Iodine Release Particle Micro-Biocide
US8932055B2 (en) * 2009-06-11 2015-01-13 Roberto Armanino Method employing electric fields to selectively kill microbes in a root canal preparation
EP3556307B1 (fr) * 2010-08-27 2021-12-01 Ekos Corporation Appareil de traitement d'hémorragies intracrâniennes
CN102500037B (zh) * 2011-11-24 2015-04-01 上海优益基医疗器械有限公司 一种三腔半环气囊8字形导尿管
AU2018338194B2 (en) 2017-09-22 2021-07-08 Becton, Dickinson And Company 4% trisodium citrate solution for use as a catheter lock solution
US12171235B2 (en) * 2021-05-05 2024-12-24 Hdr Llc Antimicrobial composition and system for delivering an antimicrobial composition

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2355231A (en) * 1939-10-23 1944-08-08 Clifton E Moore Apparatus and process for sterilizing and destroying epithelial tissues
NO753778L (fr) 1974-11-14 1976-05-18 Smith & Nephew Pharma
US4278548A (en) 1979-08-20 1981-07-14 E. I. Du Pont De Nemours And Company Control of biological growth in reverse osmosis permeators
US4476108A (en) 1981-01-16 1984-10-09 Kessler Jack H Bactericidal method
US4411648A (en) 1981-06-11 1983-10-25 Board Of Regents, The University Of Texas System Iontophoretic catheter device
US4583548A (en) 1984-03-28 1986-04-22 C. R. Bard, Inc. Bioelectric electrode-arrangement
GB8813395D0 (en) 1988-06-07 1988-07-13 Elliott T S J Medical devices
US5156164A (en) 1988-10-13 1992-10-20 Leveen Harry H Iodine contraceptive sponge
GB9002422D0 (en) 1990-02-03 1990-04-04 Boots Co Plc Anti-microbial compositions
US5695458A (en) 1991-02-27 1997-12-09 Maryland Biopolymer Technologies, Llc Anti-infective polymer-iodine coating for blood collection and delivery systems
US5762638A (en) 1991-02-27 1998-06-09 Shikani; Alain H. Anti-infective and anti-inflammatory releasing systems for medical devices
US5230783A (en) 1991-05-15 1993-07-27 The Dow Chemical Company Electrolytic cell and process for the labeling of proteins and peptides
US5252291A (en) 1992-07-07 1993-10-12 Ciba-Geigy Corporation Multi-electrode contact lens disinfection and cleaning device and method therefor
US5705050A (en) * 1996-04-29 1998-01-06 Sampson; Richard L. Electrolytic process and apparatus for the controlled oxidation and reduction of inorganic and organic species in aqueous solutions
US5419816A (en) 1993-10-27 1995-05-30 Halox Technologies Corporation Electrolytic process and apparatus for the controlled oxidation of inorganic and organic species in aqueous solutions
US5849291A (en) 1994-10-17 1998-12-15 Symbollon Corporation Opthalmic non-irritating iodine medicament

Also Published As

Publication number Publication date
WO2001028598A3 (fr) 2002-03-14
JP2003512094A (ja) 2003-04-02
EP1221980B1 (fr) 2004-12-08
ATE284226T1 (de) 2004-12-15
WO2001028598A2 (fr) 2001-04-26
DE60016619T2 (de) 2005-11-10
AU2300201A (en) 2001-04-30
WO2001028598A9 (fr) 2002-08-01
DE60016619D1 (de) 2005-01-13
US6482309B1 (en) 2002-11-19
EP1221980A2 (fr) 2002-07-17

Similar Documents

Publication Publication Date Title
WO2001028598A8 (fr) Production electrolytique de iode naissant pour le traitement et la prevention d'infections associees aux protheses medicales
ITNA960049V0 (fr)
BRPI0410321A (pt) célula eletroquìmica, método de geração de uma corrente elétrica, e, gerador eletroquìmico de hidrogênio
WO2004084698A3 (fr) Cellule d'electrolyse utile pour la desinfection des surfaces et sur le lieu d'utilisation
TW200505084A (en) Chemoelectric generating
MXPA03010674A (es) Sistema electrico de celdas de combustible, metodo para distribuir energis y metodo para operr un sistema electrico de celdas combustible.
AU2002332243A1 (en) Hydrogen-oxygen gas generator and hydrogen-oxygen gas generating method using the generator
MXPA02009467A (es) Pila de combustible de membrana de intercambio ionico.
WO2003006106A3 (fr) Procede et appareil de stimulation electrique
WO2004049490A3 (fr) Systeme de pile a combustible solide polymere et electrolytique et procede de fonctionnement de celui-ci
WO2002066382A8 (fr) Cellule a electrolyse a efficacite elevee permettant de generer des oxydants dans des solutions
CA2270689A1 (fr) Implant
ATE279020T1 (de) Elektrochemische sekundärgeneratoren mit zinkanode
WO2005008824A3 (fr) Systeme de pile a combustible rechargeable a stockage d'hydrogene
MY134265A (en) Display correction system
EP1453448A4 (fr) Dispositif produisant de l'oxygene pour le soin des plaies
WO2005079216A3 (fr) Pile a combustible hybride
EP1672097A3 (fr) Méthode de production électrolytique d'hydrogène, et systèmes et électrolytes associés
ATE218751T1 (de) Miniatur-röntgenvorrichtung mit elektroden zur auswahl einer spannung
IL152629A (en) Implantable medical device for controlled release of a substance
EP1148507A3 (fr) Circuit de détection de tension d'alimentation
TR200103609T2 (tr) Elektronik metal kaplama için yöntem ve düzenek
AU6599700A (en) Device for electrolysis
ES2158368T3 (es) Circuito de alimentacion para microfono.
RU2001102913A (ru) Водородно-кислородный мгд-генератор

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AT AU AZ BA BB BG BR BY BZ CA CH CN CR CU CZ CZ DE DE DK DK DM DZ EE EE ES FI FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SI SK SK SL TJ TM TR TT TZ UA UG UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
AK Designated states

Kind code of ref document: A3

Designated state(s): AE AG AL AM AT AT AU AZ BA BB BG BR BY BZ CA CH CN CR CU CZ CZ DE DE DK DK DM DZ EE EE ES FI FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SI SK SK SL TJ TM TR TT TZ UA UG UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

ENP Entry into the national phase

Ref country code: JP

Ref document number: 2001 531426

Kind code of ref document: A

Format of ref document f/p: F

WWE Wipo information: entry into national phase

Ref document number: 2000986830

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 2000986830

Country of ref document: EP

AK Designated states

Kind code of ref document: C2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CR CU CZ DE DK DM DZ EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: C2

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

COP Corrected version of pamphlet

Free format text: PAGES 1/7-7/7, DRAWINGS, REPLACED BY NEW PAGES 1/6-6/6; DUE TO LATE TRANSMITTAL BY THE RECEIVING OFFICE

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

CFP Corrected version of a pamphlet front page
CR1 Correction of entry in section i

Free format text: IN PCT GAZETTE 17/2001 DUE TO A TECHNICAL PROBLEM AT THE TIME OF INTERNATIONAL PUBLICATION, SOME INFORMATION WAS MISSING (81). THE MISSING INFORMATION NOW APPEARS IN THE CORRECTED VERSION.

WWG Wipo information: grant in national office

Ref document number: 2000986830

Country of ref document: EP